12x12 Hard Free sudoku online puzzle

12x12 sudoku Hard

- Number : :
- #24,740,667
- Ranking 00:31:16

- 4
- 5
- 2
- B
- 6
- 3
- 8
- C
- 3
- 5
- 9
- B
- 3
- C
- 6
- 4
- A
- 5
- 4
- A
- 7
- 4
- 3
- 9
- 6
- C
- 5
- 3
- 5
- B
- B
- 3
- 5
- 6
- C
- 1
- 3
- 7
- B
- 2
- C
- 7
- 3
- 8
- 1
- 3
- 2
- 4
- 9
- C

select puzzle

12 X 12 sudoku
Easy sudoku
Middle sudoku
Hard sudoku
Expert sudoku
MENU

error message Reset New

12 X 12 sudoku

Each game can have one or more correct answers.
12 squares x 12 squares A total of 144 squares (12x12 = 144) with numbers from 1 to 9 and the letters a to c in the blanks.